OT-2026-000093987
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000093987) never changes.
Identity and time
| Publication number | OT-2026-000093987 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7890-bc5c-54d667cf66a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093987 |
| Status | PUBLIC |
Content hashes
| Canonical text | f969e529f5a7fbdb48afa96b9276c28ddc318f9d2f120e1c64b4c4161fadbf78 |
|---|---|
| Markdown | 2dd054bf7fe1b4d33d6f7b87fe5dc1b922293adbd9b32459db5a181bfbc65f9f |
| Publication page | 0414a6590e44595a5d5ac4a654b6bac11ab687bb37e4a9af291cee4d414dfd6c |
| Manifest | a02c8dd11ce6617480f411f2a1182d536490aa50f3e7b7a01f1593821d41507c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 8KMMpMCYiCKU1G1kzszcb1kSe8QnL3o0YBYuhVz/oKsgfPHFeSIaelxBMODKv0ntuKmiG0FeGg9eviUISpcTBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:23.486207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093987observed 0414a6590e44595a5d5ac4a654b6bac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:23.466614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093987/manifest.jsonobserved a02c8dd11ce6617480f411f2a1182d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.448830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093987/publication.mdobserved 2dd054bf7fe1b4d33d6f7b87fe5dc1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.430834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093987/publication.txtobserved f969e529f5a7fbdb48afa96b9276c28d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|